June weather forecastSeaside, OR
June
Weather in June
June serves as the harbinger of Summer in Seaside, Oregon, and comes with a remarkable 8.9 hours of daily sunshine, a close second to July's highest 9.8 hours. The increase in temperature correlates with an escalation in sea temperatures, welcoming beach-goers along its shores. Seldom rains mark the weather, where lawns bask under the clear sky. The city is enveloped in prolonged daylight, painting the city in a golden glow of soft summer evenings. Thus, June marks the beginning of summer festivities, with residents partaking in the abundance of sunlight and mirrored sea.Temperature
In June, Seaside notes an average high-temperature of a still refreshing 60.6°F (15.9°C), hardly different from the preceding month. The average low-temperature of 50.9°F (10.5°C) is witnessed during June.Humidity
The average relative humidity in June is 82%.Rainfall
In Seaside, during June, the rain falls for 12.4 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, there are 185.6 rainfall days, and 39.8" (1011mm) of precipitation is accumulated.Snowfall
In Seaside, snow does not fall in April through November.Ocean temperature
In Seaside, Oregon, in June, the average water temperature is 55.9°F (13.3°C).Note: Swimming in 55.9°F (13.3°C) at temperatures under 50°F (10°C) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 55.4°F (13°C) feels frosty.
Daylight
With an average of 15h and 42min of daylight, June has the longest days of the year in Seaside.On the first day of the month, sunrise is at 5:27 am and sunset at 8:59 pm. On the last day of June, sunrise is at 5:28 am and sunset at 9:10 pm PDT.
Sunshine
The average sunshine in June is 8.9h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In June, a daily maximum UV index of 4 leads to the following instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Seaside, OR
- Average high temperature in June: 60.6°F
The warmest month (with the highest average high temperature) is August (65.5°F).
The month with the lowest average high temperature is December (46.6°F).
- Average low temperature in June: 50.9°F
The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (40.5°F).
Average pressure in June
Seaside, OR
- Average pressure in June: 30.06"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are March and September (30.02"Hg).
Average wind speed in June
Seaside, OR
- Average wind speed in June: 7.3mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in June
Seaside, OR
- Average humidity in June: 82%
The month with the highest relative humidity is August (84%).
The months with the lowest relative humidity are January, March, April, May, October and December (81%).
Average rainfall in June
Seaside, OR
- Average rainfall in June: 1.5"
The wettest month (with the highest rainfall) is December (6.54").
The driest months (with the least rainfall) are July and August (0.47").
Average rainfall days in June
Seaside, OR
- Average rainfall days in June: 12.4 days
The month with the highest number of rainy days is March (20.8 days).
The months with the least rainy days are July and August (7.3 days).
Average snowfall in June
Seaside, OR
- Average snowfall in June: 0"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in June
Seaside, OR
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in June
Seaside, OR
- Average sea temperature in June: 56°F
The best month for swimming (with the highest average sea temperature) is July (57.2°F).
The coldest month (with the lowest average sea temperature) is February (48.1°F).
Average daylight in June /
Average sunshine in June
Seaside, OR
- Average daylight in June: 15h and 42min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in June: 8h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in June
Seaside, OR
- Average sunshine days in June: 14.4 days
The month with the most sunshine days is August (21.2 days).
The month with the least sunshine days is February (7.5 days).
Average UV index in June
Seaside, OR
- Average UV index in June: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in June
Seaside, OR
- Average cloud cover in June: 47
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in June
Seaside, OR
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
